Toshiba SD-V392SU, Service Manual

Page 1: ...SERVICE MANUAL DVD VIDEO PLAYER VIDEO CASSETTE RECORDER SD V392SU FILE NO 810 200401 DOCUMENT CREATED IN JAPAN Dec 2003 ...

Page 2: ... required Marking The rating sheet and the safety caution are on the rear of the unit CERTIFICATION COMPLIES WITH FDA RADIATION PERFORMANCE STANDARDS 21 CFR SUBCHAPTER J 3 Introduction 1 READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated 2 RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference 3 HEED WAR...

Page 3: ...R the original shipping carton and packing materials come in handy For maximum protection repack the unit as it was originally packed at the factory Do not use volatile liquids such as insect spray near the DVD VCR Do not leave rubber or plastic products to contact the DVD VCR for a prolonged period They will leave marks on the finish The top and rear panels of the DVD VCR may become warm after a ...

Page 4: ... 39 Duplicating a video tape 40 Recording a DVD CD disc 41 Other functions VCR Loading and unloading a cassette tape 29 Cassette tape playback 30 Special playback 31 Convenience function 32 Playback VCR Setting the video channel 22 Setting the language 23 Clock setting 24 Tuner setting 27 Basic setup Playing a disc 42 Basic playback DVD MP3 WMA JPEG playback 45 Zooming 50 Locating desired scene 50...

Page 5: ...DVD or VCR using VCR DVD DVD or VCR indicator on the front panel will show you which mode is selected Press CH or CH to move through the channels one channel at a time The CH and SET are also used to navigate on screen menu system You can directly access specific channels using Number buttons Each press of VCR DVD on the remote control switches the screen between the VCR screen VCR mode and the DV...

Page 6: ...eo cable supplied To audio inputs Notes Refer to the owner s manual of the connected TV as well When you connect the DVD VCR to your TV be sure to turn off the power and unplug both units from the wall outlet before making any connections If your television set has one audio input connect the left and right audio outputs of the DVD VCR to a Y cable adapter not supplied and then connect to your TV ...

Page 7: ... audio input and speaker system right and left front speakers Notes DO NOT connect the BITSTREAM PCM AUDIO OUT jack of the DVD VCR to the AC 3 RF input of a Dolby Digital Receiver This input on your A V Receiver is reserved for Laserdisc use only and is incompatible with the BITSTREAM PCM AUDIO OUT jack of the DVD VCR Connect the BITSTREAM PCM AUDIO OUT jack of the DVD VCR to the OPTICAL or COAXIA...

Page 8: ...d on the last Sunday in October you set to OFF ON OFF AUTO for manual setting forward one hour for manual setting back one hour for automatic setting read XDS in the signal DAYLIGHT SAVING TIME ON OFF AUTO á ENTER MENUñ ATLANTIC GMT 4hours EASTERN GMT 5hours CENTRAL GMT 6hours MOUNTAIN GMT 7hours PACIFIC GMT 8hours ALASKA GMT 9hours HAWAII GMT 10hours AUTO AUTO SET GMT Greenwich Mean Time MENU TIM...

Page 9: ... STOP press PLAY Notes This VCR selects the playback tape speed SP LP or SLP au tomatically The Cassette tape and DVD disc can be played back simulta neously If you press VCR DVD selector the tape playback and DVD playback alternate with each other on the screen via CH3 4 or video connection 2To start playback Playback Rewind or forward the tape To rewind the tape Press REW To forward the tape Pre...

Page 10: ...unter will reset to 00 00 00 The counter does not function on nonrecorded blank sections of the tape When you rewind fast forward or play tapes through blank sections the counter stops Clock counter display COUNTER CLOCK Press VCR DVD selector The DVD mode and the VCR mode alternate with each other in the display DVD mode VCR mode 3 INDEX NO up to 9 or is displayed STOP VCR DVD INDEX CLOCK COUNTER...

Page 11: ... Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð 26 SU SET SET CH CH ENTER VCR MENU SETUP SET SET CH CH ENTER SET SET CH CH ENTER VCR MENU SETUP TIMER REC 38 Recording VCR Setting procedure To set daily weekly timer To confirm Timer p...

Page 12: ... the audio system and select the input connected to the DVD VCR 1 3 4 5 Press ON STANDBY I The DVD VCR turns on Press VCR DVD SELECT to select the DVD mode The DVD indicator will light Press OPEN CLOSE The disc tray opens Place the disc on the disc tray With the playback side down There are two different disc sizes Place the disc in the correct guide on the disc tray If the disc is out of the guid...

Page 13: ... can be played back the file name is displayed within 16 letters on the screen Long file names will be condensed The music files recorded by Hierarchical File System HFS cannot be played The unit can play back baseline and progressive JPEG files Reading 3 Press OPEN CLOSE The disc tray will open Place a disc on which MP3 or WMA files have been recorded onto the tray Press OPEN CLOSE or PLAY The di...

Page 14: ...the frame 1 Press to view a different part of the frame You may move the frame from the centrepositiontoUP DOWN LEFTor RIGHT direction In the zoom mode press ZOOM repeatedly to return to a 1 1 view Off 3 Notes You can select the Pause Slow or Search playback in the zoom mode Some discs may not respond to zoom feature ZOOM CANCEL 0 9 ENTER JUMP DISPLAY Locating desired scene DVD VCD CD Use the titl...

Page 15: ...ss TOP MENU during playback Title menu appears on the screen Press or to select the desired title Changing angles Title selection DVD menu Changing Angles Press ANGLE during playback The current angle will appear Advanced playback DVD When playing back a disc recorded with multi angle facility you can change the angle that you are viewing the scene from 1 1 9 Press ANGLE repeatedly until the desir...

Page 16: ...TUP RETURN Function setup DVD 58 Function setup DVD Press SETUP in the stop mode or No Disc Press or to select Picture Press or ENTER then press or to select Tv Screen Press or ENTER Press or to select your desired screen type then press ENTER Setting the aspect ratio of TV screen 1 ENTER Setting the aspect ratio of TV screen You can select the aspect ratio for your TV The following pages describe...

Page 17: ... No Disc Press or to select Parental Then press or ENTER Press number buttons 0 9 to enter the pass word you have stored Press ENTER The rating is now unlocked Press or to select Parental then press or to change the parental level To change the parental level Function setup DVD Password Parental 1 Enter Setup Return 0 9 Cancel Language Picture Parental Other Sound Password Parental 1 1 2 3 4 Enter...

Page 18: ...PROGESSIVE Press PROGRESSIVE in the stop mode The progressive indicator on the display window will light The unit recognizes the picture source film or video of the current discaccordingtothediscinformation Press PLAY to start playback PLAY Notes Some discs may not be played back with the progressive scanning mode correctly because of the disc characteristics or recording condition If your TV does...

Page 19: ...s from the date of the original retail purchase you pay labor charges involved in the replacement You must also deliver the entire product to a TACP THI Authorized Service Station You are responsible for all transportation and insurance charges for the unit to and from the Authorized Service Station If you live in the U S A you may at your option return your DVD Unit to Toshiba America Consumer Pr...

Page 20: ...ES WITH FDA RADIATION PERFORMANCE STANDARDS 21 CFR SUBCHAPTER J Location of the required Marking The rating sheet and the safety caution are on the rear of the unit PREPARATION OF SERVICING The laser diode used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repai...

Page 21: ...ation transformer for this check Use a leakage current tester Fig 1 or a metering system which complies with Underwriters Laboratories UL 1409 Measure for current from all exposed metal parts of the cabinet to a known earth ground particularly any exposed metal part having a return path to the chassis Any current measured must not exceed 0 5mA Any measurement not within the limits outlined above a...

Page 22: ...al power company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try...

Page 23: ...r equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipment carefully and follow the instructions when making any connections SOUND VOLUME Reduce the volume to the minimum level before you turn on the product Otherwise sudden high volume sound may cause he...

Page 24: ...A DISCHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC NATIONAL ELECTRICAL CODE S2898A IMPORTANT SAFEGUARDS CONTINUED ...

Page 25: ...emove the screw 1 of the Deck Chassis and remove the Loading Motor Refer to Fig 2 Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape Rotate the Clutch Ass y either of the derections to wind the Video Tape in the Cassette Case Repeat the above step 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch on the tape 1 2 3 4 5 Main...

Page 26: ...DISPLAY Hi Fi DEMODULATOR TUNER JACK POWER PRINTED CIRCUIT BOARDS DVD VCR OPERATION 1 OPERATION 2 FRONT JACK RELAY SW SCHEMATIC DIAGRAMS MPEG MICON MEMORY RF AMP DSP AUDIO VIDEO Y C AUDIO CCD HEAD AMP SYSCON TUNER JACK OPERATION DISPLAY Hi Fi DEMODULATOR POWER OPERATION1 2 FRONT AV JACK SW RELAY FG INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEW CHASSIS EXPLODED VIEWS DVD DECK EXPLODED ...

Page 27: ...ase Yes Tape Rec PAL Speed NTSC SP SLP EP Play PAL NTSC SP SLP EP Fast Forward Rewind Time Approx at 25oC FF 1 48 REW 1 48 with Cassette T 120 Forward Reverse NTSC or PAL M SP LP SLP EP 3x 5x 7x 9x 9x 15x Picture Search PAL or SECAM Frame Advance Yes Slow Speed 1 10 G 4 Tuning Broadcasting System US System M System Tuner and System 1Tuner Receive CH Destination US w CATV Tuning System F Synth Inpu...

Page 28: ...Level 0 5 V p p 75 ohm DVD S N Ratio at Weighted 90dB DVD 42dB VCR at SP Harmonic Distortion 1KHz Typical 0 02 DVD 1 5 VCR at SP Frequency Response DVD Mode at DVD 4 Hz 22 KHz DVD Mode at VIDEO CD 4 Hz 20 KHz DVD Mode at SVCD 4 Hz 20 KHz DVD Mode at CD 4 Hz 20 KHz VCR Mode at SP 100Hz 10kHz VCR Mode at LP VCR Mode at SLP 100Hz 4kHz Hi Fi Audio Signal Dynamic Range More than 90dB Frequency Response...

Page 29: ...uage Set up Language Yes Output RGB Composite No Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD VIDEO CD SVCD MP3 WMA JPEG Repeat Yes Slow Yes Slow No Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No Yes Angle No Yes Vocal On Off Yes Audio No Yes Audio St...

Page 30: ... Zero Return Yes G 11 OSD Language DVD OSD Eng Fre Spa VCR OSD Eng Fre Spa G 12 Clock Timer Calendar 1990 1 1 2081 12 31 and Timer Timer Events 8 Program 1 Month Back up One Touch Recording Max Time 6 Hours OTPB Valid Time No Timer Back up at Power Off Mode 5 sec G 13 Display DISPLAY Yes DISPLAY type LED Module Amber Rec Timer symbol Red Clock Counter CH Timer Rec OTR Play Rec FF Cue Rew Rev Stop ...

Page 31: ...ET TRACKING Yes DOWN SET TRACKING Yes LEFT CH Yes RIGHT CH Yes VCR DVD Yes TV VCR Yes DVD MENU Yes TITLE TOP MENU Yes SETUP MENU VCR MENU Yes SELECT ENTER Yes CLEAR CANCEL Yes RETURN Yes PLAY Yes STOP Yes PAUSE STILL STEP Yes FF Cue SEARCH Yes REW Review SEARCH Yes REC OTR Yes SKIP INDEX Yes SKIP INDEX Yes AUDIO AUDIO SELECT Yes ANGLE COUNTER RESET Yes SUB TITLE ATR Yes PLAY MODE SPEED Yes T REC Y...

Page 32: ... Yes VIDEO PLUS SHOWVIEW G CODE No One Touch Playback No Auto CH Memory Yes AREA CODE No Auto Clock Set Yes Index Search Yes SQPB Option Yes CATV Yes Energy Star No MTS SAP Yes CM Skip 30sec x 6 Times Yes Copy Disc to Tape Yes by Conditioning G 16 Accessories Owner s Manual Language English w Guarantee Card Yes Buyer Model No SD V392 Remote Control Unit Yes Guarantee Card No Registration Card Yes ...

Page 33: ...Only Video Input Option RCA x 1 Yellow Audio Input Option RCA x 2 Stereo Red White RF Input Output Yes Euro Scart No AC Inlet No Indicator LED Power No Rec No T Rec No TV VCR No DVD Yes GREEN VCR Yes GREEN Surround No Level Meter No G 18 Set Size Approx W x D x H mm 430 x 250 5 x 99 G 19 Weight Net Approx 3 6kg 7 9lbs Gross Approx 4 7kg 10 4lbs G 20 Carton Master Carton No Content Sets Material Di...

Page 34: ... in direction of arrow B Then lift in direction of arrow C Fig 1 2 1 2 3 4 5 6 7 8 9 10 Make the short circuit on the position as shown Fig 1 3 using a soldering If you remove the DVD Deck with no soldering the Laser may be damaged Unlock the support 1 and remove the Deck Top Holder in the direction of arrow A Remove the 3 screws 2 Remove the screw 3 Disconnect the following connectors CP2601 CP26...

Page 35: ...1 Remove the FE Head Remove the 3 screws 2 Disconnect the following connectors CP101 CP102 and CP3001 Remove the AC Head Cover and VCR Deck in the direction of arrow 1 4 DVD PCB Refer to Fig 1 4 1 2 3 4 Remove the 3 screws 1 Remove the 4 screws 2 Disconnect the following connectors CP4002 and CP8102 Remove the DVD PCB in the direction of arrow Fig 1 4 Do not remove the cable at the FE Head section...

Page 36: ...ve the Locker Spring Unlock the 4 supports 1 and then remove the Cassette Side L R Unlock the support 2 and then remove the Locker R Locker Spring Cassette Side L Cassette Side R Locker R Cassette Holder 1 1 1 1 2 In case of the Locker R installation check if the one position of Fig 2 3 B are correctly locked When you install the Cassette Side R be sure to move the Locker R after installing NOTE 1...

Page 37: ...ension Connect Tension Spring Tension Arm Ass y Tension Holder 1 1 3 2 4 NOTE 1 2 3 In case of the Tension Band installation note the direc tion of the installation Refer to Fig 2 7 C In case of the Tension Band installation install correctly as Fig 2 7 D In case of the Tension Connect installation install as the circled section of Fig 2 7 E Fig 2 7 C Tension Band Tension Connect Tension Arm Ass y...

Page 38: ...NOTE 1 2 3 4 5 6 Take care not to damage the gears of the S Reel and T Reel The Polyslider Washer may be remained on the back of the reel Take care not to damage the shaft Do not touch the section A of S Reel and T Reel Use gloves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it If you do not grease noise may be heard in FF REW mode After in...

Page 39: ...e A C Head Use gloves When you install the A C Head Spring install as shown in Fig 2 11 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 Fig 2 11 A 1 2 A C Head A C Head Spring A C Head Base Screw Torque 5 0 5kgf cm Screw 1 2 2 3 2 1 Fig 2 11 B Spring Position 2 12 FE HEAD RECORDER ONLY Refer to Fig 2 12 1 2 Remove the screw 1 Remove th...

Page 40: ...re met Refer to Fig 2 15 B And also can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 15 B Pinch Roller Cam Marker Main Cam 2 16 LOADING GEAR S T UNIT Refer to Fig 2 16 A 1 2 Remove the E Ring 1 and remove the Main Loading Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit 1 Main Loading Gear Main Rod Tension Lever Loading Arm T Unit Loading Arm ...

Page 41: ... inserting the spring of the Clutch Ass y into the dent of the Coupling Gear Refer to Fig 2 17 B Fig 2 17 B Clutch Ass y Coupling Gear 2 18 CASSETTE GUIDE POST INCLINED BASE S T UNIT P4 CAP Refer to Fig 2 18 A 1 2 3 4 5 Remove the P4 Cap Unlock the support 1 and remove the Cassette Guide Post Remove the Inclined Base S T Unit Remove the screw 2 Remove the LED Reflector Fig 2 18 A NOTE 1 2 3 Do not...

Page 42: ...r R Green 1 Main Frame Ass y Main Chassis Ass y 3 4 CLAMPER ASS Y INSULATOR R LEVER SWITCH Refer to Fig 3 4 A 1 2 3 4 5 Remove the screw 1 Remove the Lever Switch Remove the 2 Insulator R Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 2 Remove the Clamper Plate Clamper Magnet and Clamper Insulator R Green Insulator R Green Clamper Plate Clamper Magnet Main Fram...

Page 43: ... D Fig 3 4 B Fig 3 4 C Fig 3 4 D 3 5 TRAVERSE HOLDER INSULATOR F Refer to Fig 3 5 A 1 2 Remove the Traverse Holder Remove the 2 Insulator F Main Chassis Ass y Insulator F Black Traverse Holder Insulator F Black Fig 3 5 A Lever Switch Blue White Red From DVD PCB NOTE 1 After the installing of the Traverse Holder check if the wire is like Fig 3 5 B 3 6 SWITCH PCB ASS Y Refer to Fig 3 6 A Remove the ...

Page 44: ...k if the Rack Feed 1 2 is moving smoothly Refer to Fig 3 7 B In case of the Rack Feed Ass y installation install cor rectly as Fig 3 7 C Moving smoothly Moving smoothly Fig 3 7 B Should not be engaged Check the position of the Rack Feed Lever Fig 3 7 C 3 8 RELAY PCB ASS Y Refer to Fig 3 8 A 1 2 Remove the screw 1 Remove the Relay PCB Ass y Main Chassis Ass y Relay PCB Ass y Screw Torque 4 0 5kgf c...

Page 45: ... 1 1 Motor Gear Feed Motor Main Chassis Ass y NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 3 11 B is correct When installing the Feed Motor check if the cable is positioned as Fig 3 11 C Fig 3 11 B 6 1 0 1mm Safety surface for pressing of the insert Feed Motor Motor Gear Fig 3 11 C Main Chassis Ass y Feed Motor Pass the cable between 2 pins ...

Page 46: ...ring the IC leads completely Fig 4 2 Blower type IC desoldering machine IC 3 When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine Refer to Fig 4 3 NOTE Some ICs on the PCB are affixed with glue so be careful not to break or damage the foil of each IC leads or solder lands un...

Page 47: ...eld Wire Refer to Fig 4 7 NOTE Do not absorb the solder to excess Fig 4 7 Soldering Iron IC Braided Shield Wire 4 When bridge soldering between terminals and or the soldering amount are not enough resolder using a Thin tip Soldering Iron Refer to Fig 4 8 Fig 4 8 Thin tip Soldering Iron IC 5 Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnorm...

Page 48: ...Flip flop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground H I K L M N O P R S H P F H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER SI SIF...

Page 49: ...on Sync Separator Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical Synchronization Voltage Tuning Crystal Luminance Chrominance C1 2 ...

Page 50: ...econds REC 4 2 Initialization of the factory on DVD NOTE Do not use this for the normal servicing The function will only work without the setting of DVD disc at DVD mode While pressing the Remocon Key for more than the Standard Time press the Set Key simultaneously REC 6 2 STOP 1 3 DVD Write mode Refer to the RE WRITE FOR DVD FIRMWARE NOTE Do not use this for the normal servicing The function will...

Page 51: ...Cylinder Unit Clean those parts in contact with the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y CONFIRMATION OF HOURS USED PLAY REC total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set a factory initialization the total hours is reset to...

Page 52: ... in the same manner Refer to the figure below 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert f...

Page 53: ...ose automatically When the No Disc appears on the screen the write will end NOTE Do not turn off the unit on the way or push the tray by hand to close it Up Date error will happen and can not be done with the Up Date of Up Date Disc Unplug the AC cord then plug it in After the write set to the initializing of shipping Set to the DVD mode press both Channel button 4 on the remote control and the RE...

Page 54: ...o 7 until all data has been checked When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping Turn POWER on Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds After the finishing of the initializing of shipping the unit will turn off automatically Fig 1 1 2 ...

Page 55: ...C4 3 RF signal check can be done at the following A D resistance points on the DVD PCB RF SIGNAL CHECK OF DVD PCB DVD PCB BOTTOM SIDE C2609 B4007 C2627 C2626 W806 C4095 C A D B ...

Page 56: ...el Disk Height Adjustment JG024A APJG024A00 Reel Disk Height Adjustment Jig Reel Disk Height Adjustment JG153 APJG153000 X Value Adjustment Screwdriver X Value Adjustment JG176 APJG176043 Up Date Disc Up Date of the Firmware D1 1 JG185 APJG185000 Tentelometer Confirmation of Tape Tension on Playback PREPARATION FOR SERVICING 1 2 3 How to use the Servicing Fixture While pressing the POWER button on...

Page 57: ...es 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE KT 300NR 1 2 3 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape KT 300NR and set to the PLAY mode Confirm that the right meter of the torque tape indicates 50 90gf cm during playback in SP mode Confirm that the left meter of the torque tape indicates 25 40gf c...

Page 58: ... press the Tracking Button to move the envelope The envelope waveform will begin to decrease when you press the Tracking Button Adjust the PG shifter during playback Refer to the ELECTRICAL ADJUSTMENTS 1 2 3 4 5 6 NOTE After adjustment confirm and adjust A C head Refer to item 2 2 Fig 2 1 A Fig 2 1 B NOTE Install the Torque Gauge on the reel disk firmly Press the REW button to turn the reel disk 1...

Page 59: ...on is appeared then adjust the a P4 Cap Fig 2 2 A Fig 2 2 B Audio Control Head Fig 2 2 C TAPE RUNNING ADJUSTMENT X VALUE ADJUSTMENT Confirm and adjust the height of the Reel Disk Refer to item 1 1 Confirm and adjust the position of the Tension Post Refer to item 1 2 Adjust the Guide Roller Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscop...

Page 60: ...USTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusting section for the Tension Arm position ...

Page 61: ...ayback the alignment tape Press and hold the ATR button on the remote control more than 2 seconds to set tracking to center Press both CH UP button on the set and the STOP button on the set for more than 2 seconds 1 2 3 4 When you exchange IC and Transistor for a heat sink apply the silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon...

Page 62: ...VCR PCB CP4002 CP8102 CP2601 CP2603 CP2602 J8101 OS8101 J8103 SW8101 J8102 AC IN CD501 CP501 CP8002 TP3001 CP102 AC HEAD CD102 TP8001 J8001 CP103 FE HEAD TU301 TP101 TP3002 V651 CD681 CP651 OPERATION2 PCB CP681 DVD DECK CD8002 S501 S502 CP601 J601 J602 J603 FRONT JACK PCB CD601 CP652 J8002 CP602 CP603 OS601 OPERATION PCB ...

Page 63: ...ON NO VCR SECTION YES NO YES NO YES Check of T501 and peripheral circuit Check of V651 and peripheral circuit Check IC3001 Check of T501 and peripheral circuit Is the voltage at pin 30 of IC 3001 0V Does display light Is the voltage linked to L506 ...

Page 64: ...SUPPLY CUT Inserting a casette and push play button YES YES NO NO Does the power cut after 3 seconds Check CAPSTAN DD UNIT and CYLINDER UNIT Does the power cut after about 6 seconds Check Q3006 Q3008 and CAPSTAN BELT Check the POWER BLOCK ...

Page 65: ... Check IC3001 Change CYLINDER MOTOR YES YES NO NO AT PLAYBACK AND RECORDING CYLINDER MOTOR UNLOAD Is the voltage at pin 8 of CP3001 about DC12 6V Check 12 6 V line and POWER BLOCK In playback is at pin 12 of CP3001 about DC2 6V ...

Page 66: ... YES NO NO NO AUDIO SHAKES Is AUDIO HEAD scratched Change AUDIO HEAD At playback is input about 4 5Vp p of a rectangular wave at pin 9 of IC3001 Change CAPSTAN DD UNIT Check IC3001 At playback is pin 5 of CP3001 3 5V Check AUDIO BLOCK ...

Page 67: ...e CASSETTE TAPE CAN NOT BE INSERTED Check WORM GEAR of cassette loading block YES YES YES NO NO NO Does WORM GEAR of cassette loading block move When a CASSETTE can not inserted is pin 25 of IC3001 5V When a CASSETTE is inserted is pin 8 of CP3001 12 6V Check circuit of POWER BLOCK ...

Page 68: ...TE insert Check SW3001 Defective CASSETTE or cassette loading block YES YES YES NO NO NO Does SW3001 and REC LEVER correctly set After inserting CASSETTE is pin 35 of IC3001 0V Correctly SW3001 and REC LEVER set WHEN INSERTING A CASSETTE IT EJECTS IMMEDIATELY ...

Page 69: ...TROUBLESHOOTING GUIDE E 7 Check DECK MECHANISM CAN NOT FF REW YES NO At FF REW does voltage at pin98 of IC3001 change Check of IC3001 ...

Page 70: ...ATELY Check POWER BLOCK Change IC3001 Check Q3006 and Q3008 YES YES YES YES YES NO NO NO NO NO Does CYLINDER rotate Is there HEAD SW PULSE at TP3002 Is the voltage at pin 2 of CP3001 12 6V At play is the voltage at pin 12 of CP3001 2 6V Is PG PULSE signal inputted to pin 104 of IC3001 ...

Page 71: ...OUBLESHOOTING GUIDE E 9 5V Change CYLINDER MOTOR Change IC3001 Change CYLINDER MOTOR YES YES NO NO AT PLAY THE PICTURE JITTERS VERTICAL MINUTELY Is FG wave of CP3001 at pin 11 5V Is pin 12 of CP3001 2 6V ...

Page 72: ... 10 AUTO TRACKING DOES NOT OPERATE 2 5Vp p YES YES NO NO In auto tracking is the voltage at pin 24 of IC3001 more than DC 0 2V Does the CTL pulse signal about 2 5Vp p appear at pin 7 of IC3001 Check CONTROL HEAD Change IC3001 ...

Page 73: ...NO WHEN PLAYBACK FF OR REW MODE IS ACTIVE UNIT STOPS IMMEDIATELY Does CAPSTAN DD MOTOR rotate Refer to section CAPSTAN DD MOTOR NOT ROTAING Is there REEL SENSOR PULSE signal at pin 38 and pin 39 of IC3001 Check Q3001 and Q3002 Change IC3001 ...

Page 74: ...oise on the picture appear By adjusting the MANUAL TRACKING UP DOWN BUTTONS will the line disappear Check P B ENVELOPE Is a height of GUIDE POST maximum The height of GUIDE POST readjust Is PG SHIFTER adjustment 6 5H Adjust PG SHIFTER Is a wave of PB Y unusual Change IC101 and peripheral circuit Change IC101 ...

Page 75: ...R DOES NOT APPEAR Does E E picture appear Is the voltage of IC101 at pin 44 45 52 and 68 5V Check POWER BLOCK Is there video signal of IC101 at pin 26 Change IC101 Change IC8005 Is there video signal of IC8005 at pin 2 Is there video signal of IC3001 at pin 19 Check J8001 Change IC3001 ...

Page 76: ...TROUBLESHOOTING GUIDE E 14 YES YES NO NO AT PLAYBACK THE COLER DOES NOT APPEAR Is there color signal in video signal at pin 26 of IC101 Is there video signal at pin 26 of IC101 Change X tal Change IC101 ...

Page 77: ...GUIDE E 15 YES YES NO NO PLAYBACK PICTURE IS NOISY EVEN AFTER CLEANING HEADS Is noisy a wave of video signal at pin 26 of IC101 Is noisy a wave of video signal of EMITTER of Q8004 Check J8001 Check Q8004 Check CYLINDER ...

Page 78: ... YES YES NO NO NO COLOR DURING SELF RECORDING AND PLAYBACK Is there CHROMA signal at pin 30 32 of IC101 Check J601 IC8002 and circuit around it Is there CHROMA signal at pin 26 of IC101 Check circuit around of J8001 Change IC101 ...

Page 79: ...r to section E E DOES NOT APPEAR Is the voltage at pin 6 of IC101 about 2 5V Check A C HEAD Check circuit around at pin 10 of IC101 Check circuit around at pin 22 24 of IC701 Is there audio signal at pin 10 of IC101 Is there audio signal at pin 22 24 of IC701 Check whether there are not a damage dirt in AUDIO HEAD ...

Page 80: ... 18 YES YES NO NO CAPSTAN DD MOTOR NOT ROTATING Check POWER BLOCK Change IC3001 In playback is there voltage at pin 102 of IC3001 2 5V DD MOTOR rotate now If not replace it In playback is there voltage at pin 2 of CP3001 12V ...

Page 81: ... 11 of IC101 Check POWER BLOCK and voltage of base of Q103 Check disconnection and short of L101 Is there audio signal at pin 76 78 and 80 of IC101 Is there voltage of base of Q103 about 5V Check IC701 and the circuit from TUNER or audio input jack to IC701 Change Q103 Change L101 Is there a sine wave at pin 5 of L101 Check lead wire of A C HEAD and CONNECTOR ...

Page 82: ...E E 20 YES YES NO NO THE CASSETTE INSERT BUT THE TAPE DOES NOT MOVE Does the mode appear at display Does operate with remote control Check operation PCB Check LOADING MOTOR and MODE SENSOR RELATION DEPARTMENT Check IC3001 ...

Page 83: ...M INPUT JACK OR TUNER Is there video signal at pin 30 32 of IC 101 Is the BASE of Q103 5V Is the voltage at pin 96 of IC3001 5V Check cricuit of video signal from VIDEO IN or TUNER to IC101 Change IC3001 Change IC101 Is there video signal at pin 26 of IC101 Check CYLINDER UNIT and circuit around of CP101 ...

Page 84: ... Does normality AUDIO JACK CONNECT Connection is done over again Check POWER BLOCK Are there thevoltage of B 5V TU 32V of TU301 Check the picture Is there video signal at pin 17 of TU301 Change TU301 Change IC101 Change IC3001 Is there video signal at pin 26 of IC101 Is there video signal at pin 19 of IC3001 Check J8001 ...

Page 85: ...EREO appear Is the voltage at pin 77 of IC101 5V Refer to section E E AUDIO STEREO DOES NOT APPEAR Check POWER BLOCK Is the voltage at pin 95 of IC3001 5V Change IC3001 Check J602 J603 Change IC701 Is there audio signal at pin 10 15 of IC701 Is there audio signal at pin 61 of IC701 Check circuit around of J8001 ...

Page 86: ...S NOT APPEAR Is the voltage at pin 25 40 51 of IC701 5V Is the voltage at pin 58 of IC701 12V Check POWER BLOCK Check POWER BLOCK Change IC701 Is there Audio signal at pin 10 15 of IC701 Is there Audio signal at pin 53 57 of IC701 Check circuit around of J8001 Check J602 J603 ...

Page 87: ... E AUDIO MONO appear Refer to section E E AUDIO MONO DOES NOT APPEAR Check circuit around of TU301 at pin 14 Change IC701 Check IC701 Is there signal at pin 48 of IC701 Is there audio signal at pin 53 57 of IC701 Is there audio signal a collector of Q8005 and Q8006 Check circuit around of J8001 ...

Page 88: ... to section E E AUDIO STEREO DOES NOT APPEAR Does E E AUDIO STEREO appear At the time of channel change does the display of a stereo come out to the screen Is there audio signal at pin 48 of IC701 Is there audio signal at pin53 57 of IC701 Check ciruit around of TU301 Change IC701 Check IC701 Is there audio signal a collector of Q8005 and Q8006 Check circuit around of J8001 Change IC701 ...

Page 89: ...O appear Does NORMAL PB AUDIO appear Is there audio signal at pin 22 24 of IC701 Is there audio signal at pin 53 57 of IC701 Check circuit around of J8001 Refer to section E E AUDIO STEREO DOES NOT APPEAR Refer to section AT PLAY AUDIO DOES NOT APPEAR Check circuit of HEAD AMP and CYLINDER UNIT Change IC701 ...

Page 90: ...e of video recording is there audio signal at pin 10 and 15 of IC701 Is there audio signal at pin 53 57 of IC701 At recording and play is there signal at pin 7 8 and 9 of CP101 Check IC701 Check CYLINDER UNIT Change IC701 Check circuit around of J602 J603 and TU301 Refer to section E E AUDIO MONO DOES NOT APPEAR ...

Page 91: ...ECK DOES NOT ACCEPT OPEN CLOSE Is the voltage at pin 3 and 14 of IC2301 about DC9V Check P CON 9V line of POWER BLOCK Yes Is the lose connection at CD2602 CD2603 to DECK Check CD2602 CD2603 connection to DECK Check loader block DVD SECTION ...

Page 92: ...peripheral circuit Check IC2601 and peripheral circuit No Yes Check IC8005 and peripheral circuit No Yes Change IC4001 Is there a voltage beam current at TP40 and TP42 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there video signal at pin 159 of IC4001 ...

Page 93: ... 31 NO PLAYBACK PICTURE OF S VIDEO JACK Is there Y signal at pin 161 of IC4001 No Yes REFER TO NO PLAYBACK PICTURE OF AV JACK Yes No Check J8013 and peripheral circuit Is there VIDEO signal at pin 162 of IC4001 Change IC4001 ...

Page 94: ...bout 1 8V Check P CON 3 3V line on POWER BLOCK Change IC4001 Yes No No Yes Yes No No Yes Check J8013 and peripheral circuit Is there Y signal at pin 161 of IC4001 REFER TO NO PLAYBACK PICTURE OF S VIDEO JACK Is there VIDEO signal at pin 162 of IC4001 REFER TO NO PLAYBACK PICTURE OF AV JACK Is there C signal at pin 162 of IC4001 ...

Page 95: ...IDE E 33 NO AUDIO ON PLAYBACK Is there AUDIO signal at pin 1 and 7 of IC8101 Yes Is there waveform at pin 7 and 8 of IC7301 Yes Check IC8101 and peripheral circuit No No Check IC7301 and peripheral circuit Change IC4001 ...

Page 96: ...RFA_SDEN DATA SCLK EEPROM IC4002 AT24C04N 10SI 2 7 CP4002 RF AAF_CE FE TE PI FNN FNP VBIASS0 S1 DEFECT LINK MIRR LDON HOME TIN SW TOUT SW TR FO SPDL SLED SPINDLE SLED_PWM TRACK FOCUS_DAC ADC IN 5 6 7 S MUTE HA0 HA20 HD0 HD15 SDA0 SDA11 SDD0 SDD15 I DAT 2 I CLK 2 P CON 5V P CON 9V P CON 12V AT 5V DVD RESET CP8102 DVD VIDEO DVD AUDIO R DVD AUDIO L SYSTEM MUTE STEREO DAC IC7301 PCM1742 KE 2K Y C SEPA...

Page 97: ...X SYNC SEP VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L101 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW C ROTARY H SW ENV DET COMP DUMMY_V SYNC C SYNC FRONT_V_IN TUNER_V_IN TO_NORMAL_A FROM_NORMAL_A 2 3 1 5 Q105 BIAS CTL 11 4 P CON 5V H AMP SW AUDIO MUTE C ROT RF SW IN ENV DET COMP OUT Q104 BIAS OSC Q103 SW Q101 Q102 AUDIO PB SW HF1 HF2 HI FI DEMODU LATOR HF_COM COIL BIAS OSC...

Page 98: ...Y B REM_IN AFT S CURVE CTL CTL TAB SW 35 REC SAFTY SW RESET 77 1 2 IC3003 PST3231NR AT 5V SYSTEM RESET 5 6 EEPROM IC3099 AT24C04N 10SI 2 7 Y C DATA 54 Y C CLK 53 Y C_DATA Y C_CLK C SYNC 111 C SYNC SCL SDA COMP 101 COMP SEG5 63 SEG1 VCR LED 47 55 SEG_5 SEG_1 VCR_LED ST SELECT 31 HIFI H SW 106 HIFI ENV 32 ST_SELECT HIFI_H SW HIFI_ENV DET POWER MUTE L 87 POWER_MUTE L IIC_DATA IIC_CLK AUDIO_MUTE H V R...

Page 99: ...SEG3 2G DUB REC_LED SEG1 SEG2 1G VCR T REC_LED AT 5 2V DVD LED SW Q666 POWER DVD LED 5 KEY A KEY B 2 1 DVD LED D685 FRONT_V_IN OPERATION DISPLAY BLOCK DIAGRAM AUDIO R J603 2 3 2 2 AUDIO L J602 VIDEO J601 FRONT AV JACK REC OTR CH DOWN POWER VCR EJECT CH UP KEY A 6 AT 5 2V KEY B 1 5 2 4 8 10 12 REM IN VCR LED FRONT A IN R FRONT A IN L OS601 2 1 VCR LED D602 CP651 2 1 5 CP652 1 5 6 2 4 8 10 12 FRONT ...

Page 100: ..._R ST_SELECT FRONT_A_IN L FRONT_A_IN R HF2 HF_COM FSC HF1 FROM_NORMAL_A TO_NORMAL_A TUNER JACK SYSCON Y C AUDIO CCD HEAD AMP 51 58 40 P CON 12V P CON 5V INPUT SW AMP AMP RFC OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE REDUCTION L R MIX REC LPF VCO 4 2 Hi Fi DEMODULATOR BLOCK DIAGRAM 9 14 DVD_A_OUT L DVD_A_OUT R POWER OPERATION DISPLAY REAR_A_IN_L REAR_A_IN_R ...

Page 101: ...DATA 12 14 AFT S CURVE POWER MUTE_L 6 3 REAR IN JACK J8002 SYSCON 3 VIDEO MUTE H 15 32V Q8003 VIDEO MUTE SW 4 1 AV SW IC8005 MM1501XNRE 6 2 3 Q8005 MUTE SW Q8007 MUTE SW SYS_MUTE Y C VIDEO OUT SW V OUT POWER P CON 5V TUNER JACK BLOCK DIAGRAM Vcc RF_CH_SW 2 Q301 MUTE SW CP8002 7 SYS_MUTE DVD_RESET 6 5 DVD_AUDIO_R 3 1 DVD_AUDIO_L DVD_VIDEO DVD_RESET AV SW1 DVD_A_OUT R DVD_A_OUT L 18 FSC 4 AV SW IC80...

Page 102: ...531 PROTECT Q503 P CON 5V SW Q506 M CON POWER SW Q504 M CON 5V SW Q507 3 3V CTL AT 12 6V OPERATION DISPLAY TUNER JACK P CON 5V P CON 12V AT 5 2V POWER FAIL VCR POWER ON L AT 5V M CON DVD POWER CTL 32V P CON 12V P CON 5V AT 5 2V SYSCON SYSCON SYSCON TUNER JACK P CON 3 3V TX CP501 7 P CON 9V A P CON 5V 4 3 1 RX P CON 9V A 8 2 9 P CON 3 3V P CON 12V AT 5V 11 12 Q513 POWER FAIL SW Q514 POWER FAIL SW T...

Page 103: ...35 C8140 C2641 B4008 C8105 C7304 C4067 R2646 CP8102 Q8103 C7308 R4005 L8103 IC4002 C8130 IC4001 R2609 C2606 IC2602 R2635 C2603 C4025 R2629 C8119 OS8101 J8102 C4070 C8120 D8101 C2613 C2633 R2624 C8139 R2612 C7301 R4022 C2612 R8101 C4026 C8114 C2634 C8124 D8110 C2616 C4029 R2310 C2643 R8107 C8112 C2617 D8111 CP2602 C2310 C2614 C2638 C8146 R4021 R2619 C8133 R8119 R4031 SW8101 C4069 C2607 J8101 C2620 ...

Page 104: ...1 W193 W195 W218 W217 W222 W266 W263 W273 W267 W280 W821 CP8002 CP651 T 5 0 1 HS501 Q501 R516 C540 C511_2 I C 5 0 3 B501 C513 D509 R512 C515 R502 C 5 2 5 S501 S502 FH501 F501 FH502 L501 C502 R 5 0 1 D503 D505 D502 D506 D510 R506 W016 D530 C528 D531 R508 D504 D524 Q502 C509 R504 R524 CP501 D511 D 5 1 2 D507 C531 D515 C518_2 C501_1 L506 W832 C530_1 R528 C510_1 C506_1 D539 I C 5 0 2 D513 L505 C521 W0...

Page 105: ... C158 C108 R106 C114 R711 R712 C721_1 R139 R138 R664 C3027 C3065 R3047 R3046 R3062 C3050 R3033 C3053 C3020 C3008 R3003 R3057 C3017 R707 C155 R3016 R3006 R3056 C3061 R3044 R3045 R105 R718 R8010 C301 R301 Q8005 Q8006 R8014 R8017 R8016 R302 C303 C762 C763 R3010 R3083 Q656 R668 Q657 Q658 R674 Q661 Q665 C8057 R8032 R8056 Q666 Q8007 Q101 Q102 C719 C716 C713 C8014 R8011 Q8003 R304 R704 R8015 R305 Q301 R1...

Page 106: ...REW REV FF CUE OPEN CLOSE R601 CP602 J601 J602 D601 CP601 J603 C601 D602_1 CP603 SW605 SW604 SW601 SW602 SW603 OS601 R607 R605 R602 R606 R604 R603 C604 PRINTED CIRCUIT BOARDS OPERATION 1 SOLDER SIDE FRONT JACK SOLDER SIDE OPERATION 2 SOLDER SIDE CP1 SW2 S1005Y S1004Y S1002X S1003X S1005X S1004X S1001X RELAY SW INSERTED PARS SOLDER SIDE RELAY SW CHIP MOUNTED PARS SOLDER SIDE ...

Page 107: ...3 SMUTE SMUTE HA14 TRACK_DAC HA15 HA10 FOCUS_DAC HA16 HD14 SPINDLE_PWM HA17 SLED_PWM HA9 HA18 P CON A5V HD6 HA19 P CON 3 3V HA20 HA8 RESET P CON 9V HD0 HD13 P CON 5V HD1 HD5 ADCIN_7 HD2 HA20 HOME HOME HD3 ADCIN_6 HD4 LDON ADCIN_5 HD5 HD12 D_GND HD6 WR DJTDO ML M_GND HD7 HD4 DJTDI MC HD8 GND HD9 DJTMS MD HD10 HD11 ICETCK V_SW HD11 HD3 ICETDO HD12 HA19 ICETDI HD13 HD14 A_MUTE HD15 HD10 I2CCLK MEMCS0...

Page 108: ... SD_D5 RAMCS0 HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMCS1 HA10 HD2 HA18 HA11 SD_A11 SD_BA0 HA12 HA13 HD9 HA17 SD_A9 RAMCS0 HA14 HA15 SD_A8 SD_A10 HA16 HD1 HA7 HA17 SD_A7 SD_A0 HA18 HA19 HD8 HA6 SD_A6 SD_A1 HA20 HD0 SD_A5 SD_A2 HD1 HD0 HA5 HD2...

Page 109: ... 1 F C2636 0 1 F C2634 0 1 F C2648 0 1 F C2642 0 1 F C2645 0 1 F C2627 0 033 B C2628 0 001 B C2629 0 001 B C2624 0 001 B C2610 0 0068 B C2612 0 033 B C2613 220P CH C2655 0 01 B C2654 0 01 B C2619 560P CH C2621 0 0056 B C2622 0 0056 B C2620 0 0056 B C2623 0 1 F C2615 0 1 F C2658 100P CH C2657 100P CH C2603 0 0022 B C2604 0 0022 B C2605 0 0022 B C2606 0 0022 B C2607 33P CH C2608 47 16V YK OF PRINTIN...

Page 110: ...8129 10K R8116 10K R8115 470 R8113 56 R8137 100K R8131 1 5K R8130 2 2K R8123 4 7K R8111 10K R8114 1K R8151 10K R7307 10K R7306 10K R8118 1K R8136 68 R8133 220 R8132 3 3K R8124 1K C8106 0 0015 B C8149 33P CH C8148 33P CH C8147 33P CH C8142 10P CH C8137 12P CH C8141 150P CH C8133 150P CH C8140 150P CH C8132 150P CH C8136 12P CH C8135 12P CH C8139 150P CH C8131 150P CH C8130 150P CH C8138 150P CH C81...

Page 111: ... 3 4 5 6 CP101 TOC C09X A1 1 2 3 4 5 6 7 8 9 Q103 DTA124EKA SW CAUTION DIGITAL TRANSISTOR CD102 2H061504 FFC C140_1 4 7 16V KANP CP103 B2013H02 2P 1 2 PLAYBACK VIDEO SIGNAL COMP H SW ENV DET P CON 5V H AMP_SW C ROTARY Y C_CS Y C_DATA Y C_CLK P CON 5V AUDIO_MUTE H FSC P CON 5V GND DVD_V_OUT DAC_D TU REAR_V_IN Y C_VIDEO_OUT FSC FSC 4FSC TO_NORMAL_A FRONT_V_IN FROM_NORMAL_A HF1 HF_COM HF2 A VCC 4FSC ...

Page 112: ...ER_MUTE L Y C_DATA SYS_MUTE Y C_CLK RF_CH_SW 5G CS BS_LED SW_V_OUT 4G VSC_LED AV_SW1 AV_SW2 3G TV VCR_LED AV_SW2 SCL AV_SW1 2G DUB REC_LED SDA Y C_CS 1G VCR T REC_LED AFT S CURVE CAP_FG TV VCR AT 12 6_V RF_CH_SW VCR_LED VIDEO_OUT P CON 5V AUDIO_MUTE H DVD_LED POWER_MUTE L CAP_F R V REC_ST H DVD_POWER_CTL VIDEO_MUTE H CAP_LIMIT LDM_CTL DVD_RESET SYS_MUTE CAP_F R REM_IN AT 12 6_V C ROTARY CONTROL_IN...

Page 113: ... 1 4W R306 120 C303 0 1 F C8059 0 1 F C8014 0 1 F C301 0 01 F C307 100P CH C8057 0 1 F C308 0 01 B C8075 4 7 50V KA C318_1 10 25V KA C8003 10 50V YK C309 220 6 3V YK OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME Q8007 DTA124EKA MUTE SW CAUTION DIGITAL TRANSISTOR CD8002 2F080601 FFC C8032 4 7 16V KANP PLAYBACK VIDEO SIGNAL RF_CONV_A_OUT RF_CH...

Page 114: ... THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS Q666 DTA124EKA DVD LED SW CAUTION DIGITAL TRANSISTOR FRONT_V_IN FRONT_A_IN_L FRONT_A_IN_R DVD_LED VCR_LED 1G VCR T REC_LED 2G DUB REC_LED 3G TV VCR_LED 4G VSC_LED REM_IN 5G CS BS_LED AT 5 2V SEG_1 SEG_2 SEG_3 SEG_4 SEG_5 SEG_6 SEG_7 SEG_8 SEG_9 SEG_10 REM_IN KEY B KEY A KEY A KEY B VCR_LED FRONT_A_IN_L FRO...

Page 115: ...ECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS FSC SIF_OUT SCL SDA P CON 5V AUDIO_MUTE H FRONT_A_IN_L FRONT_A_IN_R REAR_A_IN_L REAR_A_IN_R SIF_OUT DVD_A_OUT_L DVD_A_OUT_R AUDIO_OUT HI FI_A_OUT_R HI FI_A_OUT_L P CON 5V V REC_ST H HI FI_A_OUT_R HIFI_ENV DET HIFI_H SW ST_SELECT P CON...

Page 116: ...CT C522_1 22 50V YK C505_1 100 16V YK C521 100 16V YK C510_1 22 50V YK C530_1 100 16V YK C504_1 220 6 3V YK R553 47K 1 4W R552 100 R537 220 R538 220 R508 100 1 4W R507 10K R525 10K R509 100 R533 220 1 4W R528 3 9K 1 4W R514 220 1 2W R530 47 R531 820 1 R526 1 2K 1 R534 22K R506 1M 1 2W R504 560 1 2W R524 100 1 4W R529 2 2K R527 100 1 4W R542 150 R517 820 1 2W R518 150 R535 22K R513 390 1 2W R519 1K...

Page 117: ... R690 33K 1 4W R692 1 5K 1 4W R686 6 8K 1 4W R685 13K 1 4W R607 220 1 4W R603 6 2K 1 4W R605 100 1 4W R606 56K 1 4W R604 6 8K 1 4W R602 3 3K 1 4W C601 10 16V KA C604 100 6 3V KA OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS CP602 B2013H02 6P 1 2 3 4 5 6 CP603 ...

Page 118: ...2 3 4 S1002X S1001X S1004X S1003X S1005X S1002Y S1001Y S1004Y S1003Y S1005Y SW2 SW1AB 271 10A CP1 IMSA 9615S 08C PP 1 2 3 4 5 6 7 8 R2 82K R1 560 SW RELAY FG SCHEMATIC DIAGRAM VCC FG GND L SW SP MTR SLD MTR SLD MTR SP MTR VEBA12 PCB68A S1002 S1003 S1001 S1004 S1005 VEBA17 PCB640 RELAY PCB SW PCB H 23 H 24 H 24 ...

Page 119: ... CD681 5 4 3 2 1 5 4 3 2 1 KEY A KEY B GND DVD LED PCB260 AT 5 2V REM IN GND VCR LED KEY B KEY A KEY A KEY B GND DVD LED FFC FE HEAD GND FE HEAD HOT FULL ERASE HEAD ASS Y 2 1 H5002 FE HEAD GND FE HEAD HOT FPC 3 2 1 5 4 6 9 8 7 CP3001 HF1 R AE HEAD AE HEAD LD CY VCO CD102 CP102 3 2 1 5 4 6 9 8 7 7 6 5 4 3 2 1 FFC 7 6 5 4 3 2 1 3 2 1 5 4 6 3 2 1 5 4 6 CTL CTL AUDIO REC AUDIO PB FFC AE AE HEAD AE HEA...

Page 120: ...in the schematic diagram NOTE 1 2 3 4 7 6 MPEG MICON 8 5ns 20mV RF AMP DSP MEMORY 200ns 10mV 10ns 100mV 200ns 20mV 500µs 100mV 200ns 20mV 10µs 100mV Y C AUDIO CCD HEAD AMP 16 PB 10µs 500mV 17 PB 100ns 100mV PB 1ms 100mV 18 5 500µs 100mV 10µs 100mV 9 10µs 100mV 10 AUDIO VIDEO 10µs 100mV 11 10µs 100mV 12 ...

Page 121: ...5 POWER ON 50ns 1 0V 23 PB 5ms 2 0V 27 PB 10ms 1 0V 28 10µs 200mV 32 TUNER JACK The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE SYSCON PB 5ms 1 0V 21 5µs 500mV 38 POWER 5µs 5 0V 39 PB 200ms 500mV 19 REC 5µs 20V 20 ...

Page 122: ...9 209 201 209 120 112 202 202 121 123 105 104 103 106 203 103 113 102 106 204 PCB010 VCR PCB ASS Y PCB130 DVD PCB ASS Y 203 203 110 113 124 203 PCB280 OPERATION2 PCB ASS Y 101B 101 101H 101G 101F 101K 101A 101K 101E 101J 101C 208 101I 101D 101L 115 114 208 PCB260 FRONT JACK PCB ASS Y 208 208 PCB270 OPERATION 1 PCB ASS Y ...

Page 123: ...J1 2 MECHANICAL EXPLODED VIEW PACKING DIAGRAM 128 CD6002 CD6003 118 132 133 134 135 136 125 TM601 126 127 127 129 130 ...

Page 124: ... 322 508 324 349 506 501 H5002 323 508 341 331 334 333 314 301 313 307 300 317 336 346 345 319 320 AA 316 318 347 AA AA AA AA AA AA AA AA AA AA AA AA CD1501 M101 304 CD1502 510 348 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Page 125: ... 505 502 338 502 337 340 509 308 344 327 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA J2 2 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Page 126: ... 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y CP1 SW2 AA 608 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA ...

Page 127: ...IELD 3PIN 116 AE001420 761WSA0127 ANGLE FRONT 117 AE002690 702WSAA077 CABINET TOP 118 AD300845 JB5UD500 POLYBAG INSTRUCTION RED CAUTION 119 AE001591 761WSA0130 ANGLE DVD 120 AE001418 752WSA0359 ANGLE DVD 2 121 AE001851 761WPA0262 HOLDER DECK TOP 122 AE001852 8965TS1010 CUSHION 65TS10 10H L10 123 AE001853 8965TS1017 CUSHION 65TS10 10H L17 5 124 AE001419 761WPA0292 HOLDER DVD 125 AD301577 791WHA0100...

Page 128: ... 333 BZ710762 85OP400542 BAND TENSION 334 BZ710540 85OP400533 CONNECT TENSION 335 BZ710541 85OP600573 ARM BRAKE T 336 BZ710763 85OP600584 BAND BRAKE T 337 BZ710543 85OP600577 CAM PINCH ROLLER 338 BZ710544 85OP600578 CAM MAIN 339 BZ710545 85OP600579 ROD MAIN 340 BZ710546 85OP600582 GEAR JOINT 341 BZ710110 85OP800322 SPRING TENSION 342 BZ710547 85OP800360 SPRING BRAKE T 343 BZ710548 85OP800355 SPRIN...

Page 129: ... 92P100082A CLAMPER 2 618 AD301839 92P300002A SPRING RACK LOADING 619 AD301840 92P400002A MAGNET CLAMPER 620 AD301847 92P100030A GEAR IDLER 621 AD301842 92P100025A GEAR MOTOR 622 AE002180 92P100083A GEAR MIDDLE 1 623 AD301844 92P100027A GEAR MIDDLE 2 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852 8107220504 SCREW TAP TITE S BIND 2x...

Page 130: ...BZ210126 R002T4222J RC 2 2K OHM 1 4W R141 AE001813 R904N7102J RC 1K OHM 1 10W R142 AE001813 R904N7102J RC 1K OHM 1 10W R143 AE001813 R904N7102J RC 1K OHM 1 10W R301 AE001833 R904N7333J RC 33K OHM 1 10W R302 AE001813 R904N7102J RC 1K OHM 1 10W R304 AE001814 R904N7103J RC 10K OHM 1 10W R305 AE001813 R904N7102J RC 1K OHM 1 10W R306 AE001889 R803R9121J RC 120 OHM 1 16W R501 BZ210219 R0G3K2335K RC 3 3M...

Page 131: ... R904N7821J RC 820 OHM 1 10W R672 AE001823 R904N7181J RC 180 OHM 1 10W R673 AE001823 R904N7181J RC 180 OHM 1 10W R674 AE001823 R904N7181J RC 180 OHM 1 10W R675 AE001845 R904N7821J RC 820 OHM 1 10W R683 AE001293 R904N7271J RC 270 OHM 1 10W R685 AE001776 R002T4133J RC 13K OHM 1 4W R686 BZ210162 R002T4682J RC 6 8K OHM 1 4W R687 BZ210162 R002T4682J RC 6 8K OHM 1 4W R689 BZ210060 R002T4332J RC 3 3K OHM...

Page 132: ...AD302345 R803R9472J RC 4 7K OHM 1 16W R2613 AD302345 R803R9472J RC 4 7K OHM 1 16W R2614 AE001285 R8E3P9123F RC 12K OHM 1 16W R2615 AE001811 R904N7100J RC 10 OHM 1 10W R2616 AE001813 R904N7102J RC 1K OHM 1 10W R2617 AE001813 R904N7102J RC 1K OHM 1 10W R2618 AE001811 R904N7100J RC 10 OHM 1 10W R2619 AE001812 R904N7101J RC 100 OHM 1 10W R2620 AD302345 R803R9472J RC 4 7K OHM 1 16W R2621 AE001812 R904N...

Page 133: ...E001292 R904N7183J RC 18K OHM 1 10W R3053 AE001838 R904N7474J RC 470K OHM 1 10W R3055 AE001827 R904N7223J RC 22K OHM 1 10W R3056 AE001813 R904N7102J RC 1K OHM 1 10W R3057 AE001827 R904N7223J RC 22K OHM 1 10W R3062 AE001813 R904N7102J RC 1K OHM 1 10W R3063 AE001813 R904N7102J RC 1K OHM 1 10W R3083 AE001833 R904N7333J RC 33K OHM 1 10W R3087 AE001833 R904N7333J RC 33K OHM 1 10W R4001 AE001290 R8E3P93...

Page 134: ...RC 47K OHM 1 10W R8107 AE001784 R803R9103J RC 10K OHM 1 16W R8108 AE001784 R803R9103J RC 10K OHM 1 16W R8109 AE001818 R904N7123J RC 12K OHM 1 10W R8110 AE001818 R904N7123J RC 12K OHM 1 10W R8111 AE001814 R904N7103J RC 10K OHM 1 10W R8112 AE001796 R803R9471J RC 470 OHM 1 16W R8113 AE001798 R803R9560J RC 56 OHM 1 16W R8114 AE001783 R803R9102J RC 1K OHM 1 16W R8115 AE001796 R803R9471J RC 470 OHM 1 16...

Page 135: ...748 CS0YB04H4K CC 0 022 UF 50V B C148 BZ110074 E50HU5010M CE 1 UF 50V C151 BZ110074 E50HU5010M CE 1 UF 50V C152 BZ210177 E02LU2470M CE 47 UF 16V C154 AE001741 CS0YB0215K CC 0 1 UF 16V B C155 BZ110278 CS0RB0216K CC 1 UF 16V B C156 BZ110151 CS0RF0415Z CC 0 1 UF 50V F C158 AE001741 CS0YB0215K CC 0 1 UF 16V B C159 AE001755 CS0YCH4H1J CC 22 PF 50V CH C162 AE001741 CS0YB0215K CC 0 1 UF 16V B C163 AE0015...

Page 136: ...002980 CS0PCH4U2J CC 680 PF 50V CH C718 AE001737 CS0PF0N16Z CC 1 UF 10V F C719 AE001763 CS0YF0N16Z CC 1 UF 10V F C720 AE000337 E02LU5330M CE 33 UF 50V C721 AE001744 CS0YB04B3K CC 0 0012UF 50V B C722 AE001741 CS0YB0215K CC 0 1 UF 16V B C723 AE001762 CS0YF0414Z CC 0 01 UF 50V F C724 AE001762 CS0YF0414Z CC 0 01 UF 50V F C725 AE001741 CS0YB0215K CC 0 1 UF 16V B C726 AE001746 CS0YB04E4K CC 0 015 UF 50V...

Page 137: ...01741 CS0YB0215K CC 0 1 UF 16V B C2619 AE001759 CS0YCH4S2J CC 560 PF 50V CH C2620 AE001276 CS0YB04S3K CC 0 0056UF 50V B C2621 AE001276 CS0YB04S3K CC 0 0056UF 50V B C2622 AE001276 CS0YB04S3K CC 0 0056UF 50V B C2623 AE001275 CS0PF0415Z CC 0 1 UF 50V F C2624 AE001742 CS0YB0413K CC 0 001 UF 50V B C2625 AE001742 CS0YB0413K CC 0 001 UF 50V B C2626 AE001275 CS0PF0415Z CC 0 1 UF 50V F C2627 AE000835 CS0PB...

Page 138: ... AE002826 CS0PCH412J CC 100 PF 50V CH C3050 AE001743 CS0YB0414K CC 0 01 UF 50V B C3052 BZ110263 E50HU2220M CE 22 UF 16 V C3053 AE001741 CS0YB0215K CC 0 1 UF 16V B C3061 AE002756 CS0YF0415Z CC 0 1 UF 50V F C3065 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4001 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4002 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4003 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4004 AE002756 CS0YF0415Z C...

Page 139: ...1 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4082 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4083 BZ210177 E02LU2470M CE 47 UF 16V C4084 BZ210177 E02LU2470M CE 47 UF 16V C4085 AE001742 CS0YB0413K CC 0 001 UF 50V B C4086 AE001742 CS0YB0413K CC 0 001 UF 50V B C4087 AE002821 CS0PB0414K CC 0 01 UF 50V B C4088 AE002821 CS0PB0414K CC 0 01 UF 50V B C4089 AE002821 CS0PB0414K CC 0 01 UF 50V B C4090 AE002821 CS0PB0414K...

Page 140: ...F 50V CH C8144 BZ110189 E02LU0471M CE 470 UF 6 3V C8145 BZ110189 E02LU0471M CE 470 UF 6 3V C8146 BZ110189 E02LU0471M CE 470 UF 6 3V C8147 AE000565 CS0RCH4L1J CC 33 PF 50V CH C8148 AE000565 CS0RCH4L1J CC 33 PF 50V CH C8149 AE000565 CS0RCH4L1J CC 33 PF 50V CH DIODES D502 BZ410085 D2WXN40050 DIODE SILICON 1N4005 EIC D503 BZ410085 D2WXN40050 DIODE SILICON 1N4005 EIC D504 BZ410006 D1VT001330 DIODE SILI...

Page 141: ...CQK067620 IC ZR36762 IC4002 AE002137 ICRJ0C04N0 IC AT24C04N 10SI 2 7 IC4003 BZ611130 I0GF9XZ010 IC PQ070XZ01ZP IC4005 AE000843 IF9J0164A7 IC M12L64164A 7T IC4007 BZ611129 ICMJ0800A7 IC SST39VF800A 70 4C EK IC7301 AD301777 I17F0742K0 IC PCM1742KE 2K IC8002 AD301988 I0UF015010 IC MM1501XNRE IC8005 AD301988 I0UF015010 IC MM1501XNRE IC8101 AE001295 I0QJ045800 IC NJM4580M TE1 TRANSISTORS Q101 BZ510109 ...

Page 142: ...OR SILICON KTA1266 AT Y GR Q8005 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q8006 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q8007 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146 Q8101 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q8102 BZ510067 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK Q8103 BZ510107 TPAAA05001 COMPOUND TRANSISTOR KRA101SRTK Q8104 BZ510109 TCAA...

Page 143: ... CORE BEADS FCM2012H 102T04 B4004 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B4005 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B4006 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B4007 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B4008 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B7301 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B7302 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B...

Page 144: ...00009 OPTICAL DEVICE OFTG038101 TM601 AE001296 076D0HL010 TRANSMITTER ORV202N18030 TU301 AE001237 0162300038 RF UNIT 115 V H015ARE V651 AE002768 0040E34003 LED DISPLAY LTG 0366AM J X101 AE001717 100DT3R528 CRYSTAL HC 49 U X3001 AE001716 100BT01004 CRYSTAL HC 49U S X4001 AD301803 100BT02701 CRYSTAL HC 49U S RESISTOR RC CARBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR ...

Page 145: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...